Contra Costa County property records for 14 addresses on Kay Ln, Oakley, CA · Last verified August 2026
| Properties | 14 |
|---|---|
| Median Sale Price | $810,000 |
| Deeds and Mortgages on File | 18 |
| Median Price per Sqft | $344 |
| Owner Occupied | 71% |
| Median Annual Tax Bill | $8,492 |
| Median Year Built | 1974 |
| Median Ownership Tenure | 14 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
6 bd · 2.5 ba · 2,244 sqft · 1 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $800,000Jun 2018 | $11,4162025 | Amount on Record Feb 2010 | 2 Names on Record | Assessor + 6 DocumentsUpdated Aug 2026 |
3 bd · 2.5 ba · 1,789 sqft · 1.01 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,010,000Jun 2023 | $11,5732025 | —Aug 2020 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 2,517 sqft · 1.01 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $435,000Sep 2012 | $7,8242025 | Amount on Record Apr 2012 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2.5 ba · 2,537 sqft · 1.05 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $810,000May 2020 | $10,0342025 | Amount on Record Nov 1994 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
4 bd · 2.5 ba · 2,467 sqft · 1.05 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $572,000May 2016 | $7,5602025 | Amount on Record Aug 2014 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2.5 ba · 1,938 sqft · 1.05 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $228,000Jun 1999 | $4,0712025 | —May 2005 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
5 bd · 3 ba · 3,393 sqft · 1.03 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $235,000Jun 1995 | $6,1632025 | —Aug 2006 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
5 bd · 3 ba · 3,535 sqft · 1.03 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $60,000Jan 1989 | $7,7212025 | —May 2002 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3 ba · 2,816 sqft · 1.26 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $257,500Nov 1995 | $4,7162025 | Amount on Record Aug 1995 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 3 ba · 1,721 sqft · 4.1 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $940,000Sep 2024 | $10,3682025 | Amount on Record Mar 2011 | 2 Names on Record | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 2,391 sqft · 3.46 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $114,000Jul 2003 | $8,4922025 | —Apr 2000 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 2,524 sqft · 3.64 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $870,000Oct 2016 | $11,1262025 | Amount on Record Aug 2004 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
8 bd · 5.5 ba · 5,588 sqft · 3.23 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Apr 1991 | $8,7462025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 2,834 sqft · 2.56 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $298,000Feb 2009 | $8,0062025 | Amount on Record Mar 2008 | 2 Names on Record | AssessorUpdated Jul 2026 |